Laguna Peat Granules work on the same principle as a tea bag. Place the mesh bag containing the peat wherever there is constant water flow in the pond. This bag will start to slowly release humic and tannic acids providing a natural light filtering effect, while insuring optimum plant growth.

TIP: Use the exhausted peat granules when potting acid-loving pond plants or simply scatter over your garden, as it makes great organic compost.